CN101697373B - 一种金属氧化物-碳复合材料的制备方法 - Google Patents
一种金属氧化物-碳复合材料的制备方法 Download PDFInfo
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- CN101697373B CN101697373B CN2009102337269A CN200910233726A CN101697373B CN 101697373 B CN101697373 B CN 101697373B CN 2009102337269 A CN2009102337269 A CN 2009102337269A CN 200910233726 A CN200910233726 A CN 200910233726A CN 101697373 B CN101697373 B CN 101697373B
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- composite materials
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- 239000002131 composite material Substances 0.000 title claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 12
- 239000002184 metal Substances 0.000 title claims abstract description 12
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 title abstract description 25
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000001035 drying Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical group [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 6
- 238000005406 washing Methods 0.000 claims abstract description 6
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 4
- 229910002651 NO3 Inorganic materials 0.000 claims abstract description 4
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims abstract description 4
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 4
- 239000000080 wetting agent Substances 0.000 claims abstract description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical group [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 3
- 238000000227 grinding Methods 0.000 claims abstract description 3
- 239000011733 molybdenum Chemical group 0.000 claims abstract description 3
- 239000007787 solid Substances 0.000 claims abstract description 3
- 239000010937 tungsten Substances 0.000 claims abstract description 3
- 238000002360 preparation method Methods 0.000 claims description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 3
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 claims description 2
- 229940010552 ammonium molybdate Drugs 0.000 claims description 2
- 235000018660 ammonium molybdate Nutrition 0.000 claims description 2
- 239000011609 ammonium molybdate Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract description 66
- 239000003054 catalyst Substances 0.000 abstract description 40
- 238000007254 oxidation reaction Methods 0.000 abstract description 26
- 230000003647 oxidation Effects 0.000 abstract description 25
- 230000008569 process Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 229910000510 noble metal Inorganic materials 0.000 abstract description 8
- 230000003993 interaction Effects 0.000 abstract description 6
- 238000002156 mixing Methods 0.000 abstract description 4
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000969 carrier Substances 0.000 abstract 1
- 239000011874 heated mixture Substances 0.000 abstract 1
- 238000011068 loading method Methods 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 1
- 238000005979 thermal decomposition reaction Methods 0.000 abstract 1
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 abstract 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 37
- 230000003197 catalytic effect Effects 0.000 description 11
- 239000000446 fuel Substances 0.000 description 11
- 150000001298 alcohols Chemical class 0.000 description 10
- 229910052697 platinum Inorganic materials 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000011259 mixed solution Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 238000002484 cyclic voltammetry Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000000956 alloy Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000010405 anode material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009388 chemical precipitation Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000006356 dehydrogenation reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 206010013786 Dry skin Diseases 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910002839 Pt-Mo Inorganic materials 0.000 description 1
- 229910002849 PtRu Inorganic materials 0.000 description 1
- 229910002848 Pt–Ru Inorganic materials 0.000 description 1
- 229910002846 Pt–Sn Inorganic materials 0.000 description 1
- 229910018885 Pt—Au Inorganic materials 0.000 description 1
- 229910018879 Pt—Pd Inorganic materials 0.000 description 1
- 229910018967 Pt—Rh Inorganic materials 0.000 description 1
- 235000002492 Rungia klossii Nutrition 0.000 description 1
- 244000117054 Rungia klossii Species 0.000 description 1
- 229910004154 TaNi Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000010411 electrocatalyst Substances 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- ZONODCCBXBRQEZ-UHFFFAOYSA-N platinum tungsten Chemical compound [W].[Pt] ZONODCCBXBRQEZ-UHFFFAOYSA-N 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Inert Electrodes (AREA)
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CN101697373A CN101697373A (zh) | 2010-04-21 |
CN101697373B true CN101697373B (zh) | 2011-10-12 |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101944620B (zh) * | 2010-08-02 | 2012-10-31 | 北京交通大学 | 多元复合物为载体的燃料电池催化剂及制备方法 |
CN103551149B (zh) * | 2013-09-25 | 2015-05-20 | 中国科学院广州能源研究所 | 交替微波快速制备二甲醚水蒸汽重整制氢催化剂的方法 |
CN104752074B (zh) * | 2015-04-21 | 2017-08-04 | 扬州大学 | 一种氧化钼/碳小球复合材料的制备方法 |
CN105552390A (zh) * | 2015-12-15 | 2016-05-04 | 哈尔滨工业大学 | 一种铂基/钼基化合物-碳催化剂及其制备方法 |
CN106423161B (zh) * | 2016-10-10 | 2019-07-02 | 湘潭大学 | 一种加氢催化剂的制备方法及催化剂 |
CN106622229B (zh) * | 2017-01-10 | 2019-06-28 | 湘潭大学 | 加氢催化剂的制备方法及苯酚选择性加氢制环己酮的方法 |
CN109559904A (zh) * | 2017-09-25 | 2019-04-02 | 银隆新能源股份有限公司 | 氧化钼/二氧化钛纳米管的制备方法 |
CN108630956B (zh) * | 2018-04-26 | 2021-01-29 | 哈尔滨师范大学 | 一种直接甲酸燃料电池钯基催化剂载体及其制备方法 |
CN110652982B (zh) * | 2018-06-29 | 2022-05-31 | 天津大学 | Rcw纳米片修饰碳毡材料及其制备方法 |
CN109494358B (zh) * | 2018-09-28 | 2021-09-07 | 陕西科技大学 | 一种碳基体支撑的Mo4O11/MoO2锂离子电池负极材料及其制备方法 |
CN109772411B (zh) * | 2019-02-22 | 2020-07-10 | 山西大学 | 一种非贵金属双原子电催化剂及其制备方法和应用 |
CN115020718B (zh) * | 2022-06-14 | 2024-02-13 | 太原理工大学 | 用于甲醇氧化反应的非贵金属纳米催化剂及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1339836A (zh) * | 2001-09-29 | 2002-03-13 | 华南师范大学 | 锂离子电池用结构稳定的尖晶石锂锰氧化物合成方法 |
CN1617372A (zh) * | 2003-11-13 | 2005-05-18 | 三星Sdi株式会社 | 金属氧化物-碳复合物催化剂载体及含有此载体的燃料电池 |
CN101185891A (zh) * | 2007-11-29 | 2008-05-28 | 申靓博 | 燃料电池用多孔碳载铂-氧化铈催化剂及其制备 |
CN101371988A (zh) * | 2008-05-14 | 2009-02-25 | 大连理工大学 | 一种过渡金属碳化物催化材料的制备方法及应用 |
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2009
- 2009-10-23 CN CN2009102337269A patent/CN101697373B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1339836A (zh) * | 2001-09-29 | 2002-03-13 | 华南师范大学 | 锂离子电池用结构稳定的尖晶石锂锰氧化物合成方法 |
CN1617372A (zh) * | 2003-11-13 | 2005-05-18 | 三星Sdi株式会社 | 金属氧化物-碳复合物催化剂载体及含有此载体的燃料电池 |
CN101185891A (zh) * | 2007-11-29 | 2008-05-28 | 申靓博 | 燃料电池用多孔碳载铂-氧化铈催化剂及其制备 |
CN101371988A (zh) * | 2008-05-14 | 2009-02-25 | 大连理工大学 | 一种过渡金属碳化物催化材料的制备方法及应用 |
Non-Patent Citations (1)
Title |
---|
Changwei Xu et al.Electrochamical oxidation of ethanol on Pt-CeO2/C catalysts.《Journal of Power Sources》.2004,第142卷27-29. * |
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Application publication date: 20100421 Assignee: KUNSHAN SUNLAITE NEW ENERGY Co.,Ltd. Assignor: Nanjing University Contract record no.: 2013320000145 Denomination of invention: Method for preparing metal oxide-carbon composite materials Granted publication date: 20111012 License type: Exclusive License Record date: 20130319 |
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